Heitman, Gary Allen, 65, of Phoenix, passed away on December 29, 2009. Born in Sioux City, Iowa on June 18, 1944 Gary moved to Phoenix in 1953. He is an alumnus of Arizona State University where he graduated in 1968 with a Bachelor Degree in Science. Gary worked for the IRS as a tax investigator. He is survived by his nephew Justin Heitman. No services are planned.